From 07b1eaeda58a3648f0eb205b2e48b8917d884278 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Fri, 29 May 2020 10:49:38 +0200
Subject: [PATCH] fixed in older compiler

---
 hypgraph.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/hypgraph.cpp b/hypgraph.cpp
index 9d6bfbfa..e5dff1f9 100644
--- a/hypgraph.cpp
+++ b/hypgraph.cpp
@@ -2018,8 +2018,8 @@ EX namespace dq {
     visited.clear();
     visited_by_matrix.clear();
     visited_c.clear();
-    drawqueue_c = {};
-    drawqueue = {};
+    while(!drawqueue_c.empty()) drawqueue_c.pop();
+    while(!drawqueue.empty()) drawqueue.pop();
     }